Appointment.RecurrencePattern Property

Gets the pattern appointment for the current appointment.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v19.1.Core.dll

Declaration

C#

Appointment RecurrencePattern { get; }

VB.NET

ReadOnly Property RecurrencePattern As Appointment

Property Value

Type	Description
Appointment	An Appointment object that is the pattern appointment or null if the current appointment is not recurring.

Remarks

If an appointment is recurring (see the Appointment.IsRecurring property) it is an occurrence in the series which starts with a pattern appointment and whose characteristics are defined by that pattern. Use the RecurrencePattern property to obtain the pattern of the current appointment. A pattern appointment has the Appointment.Type property set to AppointmentType.Pattern. The recurrence information defined by the pattern appointment can be accessed via the Appointment.RecurrenceInfo property.

Note

If the current appointment does not belong to a recurrence series, the RecurrencePattern property returns null (Nothing is Visual Basic).

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the RecurrencePattern property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-get-xtrascheduler-synchronized-with-xtragrid-xpo-version-e995/CS/MainForm.cs#L190

case AppointmentType.Occurrence:
    return apt.RecurrencePattern;
case AppointmentType.DeletedOccurrence:

custom-form-custom-fields-and-custom-actions-on-reminder-alert-e382/CS/ReminderCustomActions/Form1.cs#L65

Appointment apt = e.ViewInfo.Appointment;
if (apt.HasReminder && apt.Type == AppointmentType.Occurrence && apt.RecurrencePattern != null) {
    Appointment pattern = apt.RecurrencePattern;

XAF_how-to-get-event-object-by-the-schedulers-appointment-object-e2082/CS/WinSolution.Module.Win/SchedulerListViewViewController.cs#L38

if (appointment.IsRecurring)
    appointment = e.Appointment.RecurrencePattern;
DevExpress.Persistent.Base.General.IEvent obj = (DevExpress.Persistent.Base.General.IEvent)listEditor.SourceObjectHelper.GetSourceObject(appointment);

how-to-drag-and-relocate-the-entire-series-of-recurring-appointments-e162/CS/AppointmentDrop/Form1.cs#L31

if (e.EditedAppointment.IsRecurring)
    e.Allow = DropRecurringAppointment (e.SourceAppointment.RecurrencePattern, e.EditedAppointment.Start);
else

VB.NET

how-to-get-xtrascheduler-synchronized-with-xtragrid-xpo-version-e995/VB/MainForm.vb#L199

Case AppointmentType.Occurrence
    Return apt.RecurrencePattern
Case AppointmentType.DeletedOccurrence

custom-form-custom-fields-and-custom-actions-on-reminder-alert-e382/VB/ReminderCustomActions/Form1.vb#L67

Dim apt As Appointment = e.ViewInfo.Appointment
If apt.HasReminder AndAlso apt.Type = AppointmentType.Occurrence AndAlso apt.RecurrencePattern IsNot Nothing Then
    Dim pattern As Appointment = apt.RecurrencePattern

XAF_how-to-get-event-object-by-the-schedulers-appointment-object-e2082/VB/WinSolution.Module.Win/SchedulerListViewViewController.vb#L40

If appointment.IsRecurring Then
    appointment = e.Appointment.RecurrencePattern
End If

how-to-drag-and-relocate-the-entire-series-of-recurring-appointments-e162/VB/AppointmentDrop/Form1.vb#L32

If e.EditedAppointment.IsRecurring Then
    e.Allow = DropRecurringAppointment (e.SourceAppointment.RecurrencePattern, e.EditedAppointment.Start)
Else